Sale!
CubeCell 1/2AA Node
$16.00 $12.40
note
accessories
reseller
- Include antenna;
- Include SH1.25 x 2 battery connector;
- Not include battery;
- 2.54 headers default not assemble.
- 3.7V/1000mAh lithium(Sale only for mainland China)
- Solar Panel
- Antenna
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CubeCell (TM) is a new product series made by Heltec team, mainly for LoRa/LoRaWAN node applications.
CubeCell (TM) series is based on ASR605x (ASR6501, ASR6502), those chips are already integrated with the PSoC® 4000 series MCU (ARM® Cortex® M0+ Core) and SX1262. We have done a lot of migration and development, made it perfectly support Arduino®, can run the LoRaWAN protocol stably, can easily connect lithium batteries and solar panels.
HTCC-AB02A is a Dev-Board. Friendly designed for developers, easy to verify communication solutions.
Know more about CubeCell series. Or choose from the Heltec LoRa Node family.
HTCC-AB02A is a part of the “CubeCell“ series, with the following features:
- Perfect Arduino-Compatible!
- CE and FCC certification;
- Based on ASR605x (ASR6501, ASR6502), those chips are already integrated the PSoC® 4000 series MCU (ARM® Cortex® M0+ Core) and SX1262;
- LoRaWAN 1.0.2 support;
- Ultra low power design, 3.5uA in deep sleep;
- 1/2 AA battery shell, use 1/2 AA Lithium chlorine sulfite battery (this battery can’t charge, but onboard USB / battery power automatic switching allows connect USB when the battery is assembled);
- Micro USB interface with complete ESD protection, short circuit protection, RF shielding, and other protection measures;
- Integrated CP2102 USB to serial port chip, convenient for program downloading, debugging information printing;
- Good impendence matching and long communication distance.
Technical Parameters
| Source | Parameter | |
| MCU | ASR6502 (48 MHz ARM® Cortex® M0+ MCU, 128KB FLASH, 16KB SRAM ) | |
| LoRa Chip | ASR6502 (Internal assembled Semtech® LoRa® Transceiver SX1262) | |
| LoRa working band | EU_433, CN_470_510, EU_863_870, US_902_928 | |
| LoRa maximum output power | 22 ± 1dB | |
| Hardware resources | UART x 2; SPI x 1; I2C x 1; SWD x 1; ADCx 3; COMP x 1 | |
| 12 – bits ADC; 8 – channel DMA engine | ||
| 14 x GPIO | ||
| FLASH | 128KB internal FLASH | |
| Interface | Micro USB x 1; LoRa (SMA) x 1 | |
| Size | 56.6 x 24 x 20 mm | |
| USB-UART bridge | CP2102 | |
| Battery Type | 3.7V Lithium (SH1.25 x 2 socket) | |
| Battery detection circuit | √ | |
| External device power control（Vext） | √ | |
| Low power design | Deep Sleep 3.5uA | |
Electrical characteristics
| Electrical characteristics | condition | Minimum | Typical | Maximum |
| Power Supply | USB powered (≥500mA) | 4.7V | 5V | 6V |
| Lithium powered（≥250mA） | 3.3V | 3.7V | 4.2V | |
| 3.3V（pin）powered（≥150mA） | 2.7V | 3.3V | 3.5V | |
| 5V（pin）powered（≥500mA） | 4.7V | 5V | 6V | |
| Power consumption(mA) | LoRa Rx Mode | 10mA | ||
| LoRa 10dBm output | 70mA | |||
| LoRa 14dBm output | 90mA | |||
| LoRa 17dBm output | 100mA | |||
| LoRa 20dBm output | 105mA | |||
| Sleep Mode (USB powered) | 9.6mA | |||
| Sleep Mode (VBAT/battery powered) | 11uA | |||
| Sleep Mode (3.3V header powered) | 3.5uA | |||
| Output | 3.3V pin output | 500mA | ||
| 5V pin output （USB powered only） | Equal to the input current | |||
| External device power control (Vext 3.3V） | 350mA |
How to install CubeCell Arduino Development Environment
CubeCell Series Source code
Heltec CubeCell series Arduino framework (the basic of CubeCell series products Arduino development environment): https://github.com/HelTecAutomation/ASR650x-Arduino
HTCC-AB02A Pin out Diagram
HTCC-AB02A Block Diagram
Heltec LoRa Node Porducts Difference Table (Product Selection Table)
Frequently Asked Questions
LoRa 470MHz RF Power Output
LoRa 868MHz RF Power Output
Maximum communication distance test
Low power test in sleep mode
LoRa output power test
input return loss test
input return loss test
- Over View
-
HTCC-AB02A is a part of the “CubeCell“ series, with the following features:
- Perfect Arduino-Compatible!
- CE and FCC certification;
- Based on ASR605x (ASR6501, ASR6502), those chips are already integrated the PSoC® 4000 series MCU (ARM® Cortex® M0+ Core) and SX1262;
- LoRaWAN 1.0.2 support;
- Ultra low power design, 3.5uA in deep sleep;
- 1/2 AA battery shell, use 1/2 AA Lithium chlorine sulfite battery (this battery can’t charge, but onboard USB / battery power automatic switching allows connect USB when the battery is assembled);
- Micro USB interface with complete ESD protection, short circuit protection, RF shielding, and other protection measures;
- Integrated CP2102 USB to serial port chip, convenient for program downloading, debugging information printing;
- Good impendence matching and long communication distance.
- Tech Specs
-
Technical Parameters
Source Parameter MCU ASR6502 (48 MHz ARM® Cortex® M0+ MCU, 128KB FLASH, 16KB SRAM ) LoRa Chip ASR6502 (Internal assembled Semtech® LoRa® Transceiver SX1262) LoRa working band EU_433, CN_470_510, EU_863_870, US_902_928 LoRa maximum output power 22 ± 1dB Hardware resources UART x 2; SPI x 1; I2C x 1; SWD x 1; ADCx 3; COMP x 1 12 – bits ADC; 8 – channel DMA engine 14 x GPIO FLASH 128KB internal FLASH Interface Micro USB x 1; LoRa (SMA) x 1 Size 56.6 x 24 x 20 mm USB-UART bridge CP2102 Battery Type 3.7V Lithium (SH1.25 x 2 socket) Battery detection circuit √ External device power control（Vext） √ Low power design Deep Sleep 3.5uA Electrical characteristics
Electrical characteristics condition Minimum Typical Maximum Power Supply USB powered (≥500mA) 4.7V 5V 6V Lithium powered（≥250mA） 3.3V 3.7V 4.2V 3.3V（pin）powered（≥150mA） 2.7V 3.3V 3.5V 5V（pin）powered（≥500mA） 4.7V 5V 6V Power consumption(mA) LoRa Rx Mode 10mA LoRa 10dBm output 70mA LoRa 14dBm output 90mA LoRa 17dBm output 100mA LoRa 20dBm output 105mA Sleep Mode (USB powered) 9.6mA Sleep Mode (VBAT/battery powered) 11uA Sleep Mode (3.3V header powered) 3.5uA Output 3.3V pin output 500mA 5V pin output （USB powered only） Equal to the input current External device power control (Vext 3.3V） 350mA - Docs & Resource
-
How to install CubeCell Arduino Development Environment
CubeCell Series Source code
Heltec CubeCell series Arduino framework (the basic of CubeCell series products Arduino development environment): https://github.com/HelTecAutomation/ASR650x-Arduino
HTCC-AB02A Pin out Diagram
HTCC-AB02A Block Diagram
Heltec LoRa Node Porducts Difference Table (Product Selection Table)
Frequently Asked Questions
- Test Info
-
LoRa 470MHz RF Power Output
LoRa 868MHz RF Power Output
Maximum communication distance test
Low power test in sleep mode
LoRa output power test
input return loss test
input return loss test
